A visualized anorectal drug delivery device

A drug delivery device and anorectal technology, applied in the field of visualized anorectal drug delivery devices, can solve the problems of inaccurate dosing position, patient pain, uneven dressing change, etc., achieve the effect of improving drug delivery, avoid patient discomfort, and be practical effect of value

Pending Publication Date: 2019-01-11
WUXI NO 9 PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a visual anorectal drug delivery device to solve the problems of uneven dressing change, inaccurate drug delivery position and friction of the drug delivery tube that are likely to cause pain to the patient and the like proposed in the above background technology

Method used

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  • A visualized anorectal drug delivery device
  • A visualized anorectal drug delivery device
  • A visualized anorectal drug delivery device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A visual anorectal drug delivery device, such as figure 1 with figure 2 As shown, it includes a drug delivery tube 1, one end of the drug delivery tube 1 is provided with a flexible end 15, the outer wall of the flexible end 15 is embedded with a camera 2, and the outer surface of the end of the drug delivery tube 1 away from the flexible end 15 is provided with a fixed The surface of the ring 11 and the fixed ring 11 is connected with a drawstring 111 , and the end of the drug delivery tube 1 away from the flexible end 15 is connected with a telescopic device 3 .

[0028] In this embodiment, both the drug delivery tube 1 and the flexible end 15 are made of silicone material, which is soft and can make the patient more comfortable when entering the patient's body, and the flexible end 15 can reduce the contact between the drug delivery tube 1 and the inner wall of the anus Friction to avoid discomfort to the patient due to anorectal irritation.

[0029] Such as fig...

Embodiment 2

[0040] In specific use, friction between the outer end of the drug delivery tube 1 and the outside of the patient's anus is likely to occur, thereby causing discomfort to the patient and affecting drug delivery. Therefore, we improve the drug delivery tube 1 on the basis of Example 1, as Image 6 As shown, the outer wall of the drug delivery tube 1 near the end of the fixing ring 11 is covered with a fixing ring 6 .

[0041] In this embodiment, the fixing ring 6 is made of rubber material, and the inside is filled with air or moisture, so that the outer wall of the fixing ring 6 is soft. When the drug delivery tube 1 is inserted into the patient's body, the fixing ring 6 fits on the outside of the patient's anus. Therefore, the discomfort caused by friction between the outer end of the drug delivery tube 1 and the outside of the patient's anus is avoided, so that the drug delivery operation is smooth.

[0042] The working principle of the present invention: when using the devi...

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Abstract

The present invention relates to the field of mechanical technology, in particular to a visualized anorectal drug delivery device, which includes a drug delivery tube, one end of the drug delivery tube is provided with a flexible end, a camera is embedded in the outer wall of the flexible end, a fixing ring is arranged on the outer surface of one end of the drug delivery tube away from the flexible end, a telescopic device is connected to one end of that drug delivery tube away from the flexible end, the surface of the drug delivery tube is provided with a plurality of sustained-release tabletplacing grooves, a sustained-release tablet is arranged inside the sustained-release tablet placing groove, a fixing paste is arranged on the top of the sustained-release tablet placing groove, the surface of the drug delivery tube is also provided with a lubricant placing groove, the lubricant placing groove is internally provided with a fixing column, The outer side of the fixed column is wrapped with vaseline. The invention has simple structure and convenient use. The drug administration tube can ensure uniform administration to the inside of the patient's anus and intestine, and can adjust the drug administration depth and improve the drug administration effect. The vaseline can further lubricate the outer wall of the drug administration tube and avoid the friction between the drug administration tube and the inside wall of the patient's anus and intestine from causing discomfort to the patient.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a visualized anorectal drug delivery device. Background technique [0002] Now clinically, the drug is administered through a one-time simple anal canal, and the drug is pushed through a syringe when changing the dressing. For patients who need to change the dressing frequently, this simple anal canal cannot meet the clinical needs, and blind administration cannot Deep into the lesion, there is no targeted drug change for the lesion part, resulting in uneven dressing change and inaccurate drug delivery position. In addition, the existing drug delivery device is inconvenient to operate during drug delivery, and the friction of the drug delivery tube is easy To bring pain to patients, in view of this, we propose a visual anorectal drug delivery device. Contents of the invention [0003] The purpose of the present invention is to provide a visual anorectal drug delivery devic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M31/00A61B1/31A61B1/04A61B1/015
CPCA61M31/00A61B1/00131A61B1/015A61B1/04A61B1/31
Inventor 陆丽君
Owner WUXI NO 9 PEOPLES HOSPITAL
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